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Open data
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Basic information
Entry | Database: PDB / ID: 1f2z | ||||||
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Title | SIMPLIFICATION OF A PROTEIN LOOP IN STAPHYLOCOCCAL NUCLEASE | ||||||
![]() | STAPHYLOCOCCAL NUCLEASE![]() | ||||||
![]() | ![]() ![]() | ||||||
Function / homology | ![]() endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 3'-phosphomonoesters / ![]() ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() | ||||||
![]() | Hodel, A. / Harkins, P.C. / Adelman, D.M. / White, M.A. / Fox, R.O. | ||||||
![]() | ![]() Title: Simplification of a Protein Loop in Staphylococcal Nuclease Authors: Hodel, A. / Harkins, P.C. / Adelman, D.M. / White, M.A. / Fox, R.O. #1: ![]() Title: The Crystal Structure of Staphylococcal Nuclease Refined to 1.7 A Resolution Authors: Hynes, T.R. / Fox, R.O. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 38.9 KB | Display | ![]() |
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PDB format | ![]() | 26.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Unit cell |
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Atom site foot note | 1: CIS PROLINE - PRO 117 |
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Components
#1: Protein | ![]() Mass: 16693.129 Da / Num. of mol.: 1 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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#2: Water | ChemComp-HOH / ![]() |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.18 Å3/Da / Density % sol: 43.67 % |
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Crystal grow![]() | Temperature: 298 K / Method: small tubes / pH: 8.15 Details: 10.5 MM POTASSIUM PHOSPHATE, MPD, pH 8.15, SMALL TUBES, temperature 298K |
-Data collection
Diffraction | Mean temperature: 278 K |
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Diffraction source | Source: ![]() |
Detector | Type: MACSCIENCE / Detector: IMAGE PLATE / Date: Dec 7, 1994 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 1.8→6 Å / Num. obs: 11463 / % possible obs: 88 % / Observed criterion σ(I): 0 / Rmerge(I) obs: 0.065 |
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Processing
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Refinement | Resolution: 1.8→6 Å / σ(F): 0
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Displacement parameters | Biso mean: 27.7 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.8→6 Å
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Refine LS restraints |
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